電気学会論文誌D(産業応用部門誌)
Online ISSN : 1348-8163
Print ISSN : 0913-6339
ISSN-L : 0913-6339
ハイブリッド形イミタンス変換器
入江 寿一川端 祐一
著者情報
ジャーナル フリー

2001 年 121 巻 1 号 p. 119-124

詳細
抄録
The immittance converter has an inputt impedance that is proportional to the admittance of a load connected across output terminals. Therefore. in this converter. the output current is proportional to the input voltage and the input current is proportional to the output voltage. Consequently. it converts a constant voltage source into a constant current source and a constant current source into a constant voltage source.
It is well known that the quarter-wavelength transmission line shows immittance conversion characteristics. However. it has very long line length for the switching frequency of converters and is not suitable for power electronics application. So we proposed five types of immittance converters that consist of lumped elements L. C and showed improved immittance conversion characteristics at a resonant frequency.
The output characteristics and efficiency characteristics of an immittance converter is the most important parameter when it is used in practical applications in a high frequency link. In this paper we show voltage-current transformation characteristics. current-voltage transformation characteristics and efficiency characteristics of a Hybrid type immittance converter which consist of L. C elements with losses. The excellent characteristics were confirmed analytically and experimentally.
著者関連情報
© 電気学会
前の記事 次の記事
feedback
Top